TTLock (by Sciener) is a smart lock platform and open ecosystem used by hospitality operators to manage electronic door locks and access credentials across properties. It supports global deployment with multi-language apps and phone-number registration across 200+ countries/regions, and provides hardware modules (PCBA) and software systems for multiple industries. For hotels and short-term rentals, TTLock enables mobile access and centralized lock management to streamline check-in and reduce the operational overhead of physical keys.

For integrations, TTLock provides an open interface (API/SDK) that allows PMS and guest apps to create, send, and manage time-bound access credentials (eKeys, passcodes) and to control/monitor locks remotely. The ecosystem also supports smart home/voice assistant connectivity (e.g., Alexa, Google Home, and Tmall Genie), enabling broader automation scenarios. Key benefits include faster self check-in, improved security through expiring credentials, and scalable management for multi-property portfolios.